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The following exception is seen in the console while running "ant hudson-build". It doesn't prevent the build or tests from succeeding. [java] ERROR : Cannot read properties from null object. [java] org.eclipse.sapphire.modeling.el.FunctionException: Cannot read properties from null object. [java] at org.eclipse.sapphire.modeling.el.FunctionResult.value(FunctionResult.java:147) [java] at org.eclipse.sapphire.services.internal.DeclarativeFileExtensionsService.compute(DeclarativeFileExtens ionsService.java:87) [java] at org.eclipse.sapphire.services.FileExtensionsService.refresh(FileExtensionsService.java:60) [java] at org.eclipse.sapphire.services.FileExtensionsService.init(FileExtensionsService.java:35) [java] at org.eclipse.sapphire.services.Service.init(Service.java:54) [java] at org.eclipse.sapphire.services.ServiceFactoryProxy.create(ServiceFactoryProxy.java:67) [java] at org.eclipse.sapphire.services.ServiceContext.services(ServiceContext.java:145) [java] at org.eclipse.sapphire.modeling.ModelElement.services(ModelElement.java:591) [java] at org.eclipse.sapphire.modeling.ModelElement.service(ModelElement.java:571) [java] at org.eclipse.sapphire.services.PathValidationService.init(PathValidationService.java:50) [java] at org.eclipse.sapphire.services.Service.init(Service.java:54) [java] at org.eclipse.sapphire.services.ServiceFactoryProxy.create(ServiceFactoryProxy.java:67) [java] at org.eclipse.sapphire.services.ServiceContext.services(ServiceContext.java:145) [java] at org.eclipse.sapphire.modeling.ModelElement.services(ModelElement.java:591) [java] at org.eclipse.sapphire.modeling.ModelElement.<init>(ModelElement.java:107) [java] at org.eclipse.sapphire.tests.services.t0002.internal.TestModelImpl.<init>(TestModelImpl.java:33) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:513) [java] at org.eclipse.sapphire.modeling.ModelElementType.instantiate(ModelElementType.java:279) [java] at org.eclipse.sapphire.modeling.ModelElementType.instantiate(ModelElementType.java:319) [java] at org.eclipse.sapphire.tests.services.t0002.TestServices0002.testValidation(TestServices0002.java:156) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:597) [java] at junit.framework.TestCase.runTest(TestCase.java:168) [java] at junit.framework.TestCase.runBare(TestCase.java:134) [java] at junit.framework.TestResult$1.protect(TestResult.java:110) [java] at junit.framework.TestResult.runProtected(TestResult.java:128) [java] at junit.framework.TestResult.run(TestResult.java:113) [java] at junit.framework.TestCase.run(TestCase.java:124) [java] at junit.framework.TestSuite.runTest(TestSuite.java:243) [java] at junit.framework.TestSuite.run(TestSuite.java:238) [java] at junit.framework.TestSuite.runTest(TestSuite.java:243) [java] at junit.framework.TestSuite.run(TestSuite.java:238) [java] at junit.framework.TestSuite.runTest(TestSuite.java:243) [java] at junit.framework.TestSuite.run(TestSuite.java:238) [java] at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:501) [java] at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:259) [java] at org.eclipse.test.UITestApplication$2.run(UITestApplication.java:197) [java] at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) [java] at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135) [java] at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140) [java] at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757) [java] at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:972) [java] at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) [java] at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:888) [java] at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:90) [java] at org.eclipse.ui.internal.Workbench$3.run(Workbench.java:565) [java] at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) [java] at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:520) [java] at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) [java] at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) [java] at org.eclipse.test.UITestApplication.runApplication(UITestApplication.java:140) [java] at org.eclipse.test.UITestApplication.run(UITestApplication.java:62) [java] at org.eclipse.test.UITestApplication.start(UITestApplication.java:212) [java] at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) [java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:1 10) [java] at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) [java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:352) [java] at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:597) [java] at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:624) [java] at org.eclipse.equinox.launcher.Main.basicRun(Main.java:579) [java] at org.eclipse.equinox.launcher.Main.run(Main.java:1431) [java] at org.eclipse.equinox.launcher.Main.main(Main.java:1407) [java] at org.eclipse.core.launcher.Main.main(Main.java:34)
Fixed. It was a bug in the unit test.
Verify by checking the hudson output.
